Furniture base or similar article



FIG. 1 is a top plan view of a furniture base or similar article showing my new design, the bottom plan view being identical _thereto;

FIG. 2 is a front elevational view thereof, the rear and side elevational views being identical thereto; and

FIG. 3 is a perspective view thereof. 

The ornamental design for a furniture base or similar article, as shown and described. 